| commit | 8ad6a56f5679a987bfeacad1bd818a2a381aa98e | |
| author | Tao Ma <boyu.mt@taobao.com> | |
| Wed, 14 Sep 2011 07:31:01 +0000 (14 09:31 +0200) | ||
| committer | Jens Axboe <jaxboe@fusionio.com> | |
| Wed, 14 Sep 2011 07:31:01 +0000 (14 09:31 +0200) | ||
| tree | 945959995bd601627b300db0971deb4648770718 | treesnapshot (tar.gz zip) |
| parent | 09f40f98bfa2ac22a332a713629a2f8f92896834 | commitdiff |
block: Don't check QUEUE_FLAG_SAME_COMP in __blk_complete_request
In __blk_complete_request, we check both QUEUE_FLAG_SAME_COMP and req->cpu
to decide whether we should use req->cpu. Actually the user can also
select the complete cpu by either setting BIO_CPU_AFFINE or by calling
bio_set_completion_cpu. Current solution makes these 2 ways don't work
any more. So we'd better just check req->cpu.
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
In __blk_complete_request, we check both QUEUE_FLAG_SAME_COMP and req->cpu
to decide whether we should use req->cpu. Actually the user can also
select the complete cpu by either setting BIO_CPU_AFFINE or by calling
bio_set_completion_cpu. Current solution makes these 2 ways don't work
any more. So we'd better just check req->cpu.
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| block/blk-softirq.c | diffblobblamehistory |